Trait WriteExt

trait WriteExt: Write {
    // Provided methods
    fn write_int(
        &mut self,
        formatter: &DecimalFormatter,
        n: impl Into<i64>,
    ) -> Result<(), Error> { ... }
    fn write_fraction(
        &mut self,
        formatter: &FractionalFormatter,
        n: impl Into<i64>,
    ) -> Result<(), Error> { ... }
    fn write_decimal(&mut self, decimal: &Decimal) -> Result<(), Error> { ... }
    fn write_fractional(&mut self, fractional: &Fractional) -> Result<(), Error> { ... }
}

An extension trait to Write that provides crate internal routines.

These routines aren’t exposed because they make use of crate internal types. Those types could perhaps be exposed if there was strong demand, but I’m skeptical.

Provided Methods

fn write_int( &mut self, formatter: &DecimalFormatter, n: impl Into<i64>, ) -> Result<(), Error>

Write the given number as a decimal using ASCII digits to this buffer. The given formatter controls how the decimal is formatted.

fn write_fraction( &mut self, formatter: &FractionalFormatter, n: impl Into<i64>, ) -> Result<(), Error>

Write the given fractional number using ASCII digits to this buffer. The given formatter controls how the fractional number is formatted.

fn write_decimal(&mut self, decimal: &Decimal) -> Result<(), Error>

Write the given decimal number to this buffer.

fn write_fractional(&mut self, fractional: &Fractional) -> Result<(), Error>

Write the given fractional number to this buffer.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<W: Write> WriteExt for W